vmx / vmx_apic_passthrough_thread / vmx_apicv_test / vmx_hlt_with_rvi_test from ubuntu_kvm_unit_tests failed on node bavor with B

These four tests failed on node bavor with the Bionic kernel.

However this 4 passed on gonzo with the same Bionic kernel. After looking into the test report you will find out they have been skipped on node gonzo (all 4 tests skipped with vmx not supported):
 WARNING: vmx not supported, add '-cpu host'
 SUMMARY: 0 tests
 SKIP vmx_apicv_test (0 tests)

I guess there are some CPU feature differences in between that causes this.

Please find the detailed failed tests report in the attachment. Summary as follows:
  * vmx
    Test suite: vmx_host_state_area_test
    qemu-system-x86_64: terminating on signal 15 from pid 14702 (timeout)
    FAIL vmx (timeout; duration=90s)

  * vmx_apic_passthrough_thread
    Test suite: vmx_apic_passthrough_thread_test
    FAIL: x86/vmx_tests.c:7705: Assertion failed: (0) == ((int)ioapic_read_redir(0xf).remote_irr)
    LHS: 000000000000000000 - 0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000 - 0
    RHS: 0x0000000000000001 - 0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0000'0001 - 1
    IOAPIC pass-through: remote_irr=0 after EOI
    STACK: 4085ae 4085c6 4015bd 403aea 400312
    SUMMARY: 5 tests, 1 unexpected failures

  * vmx_apicv_test
    Test suite: apic_reg_virt_test
    qemu-system-x86_64: terminating on signal 15 from pid 15103 (timeout)
    FAIL vmx_apicv_test (timeout; duration=10)

  * vmx_hlt_with_rvi_test
    Test suite: vmx_hlt_with_rvi_test
    qemu-system-x86_64: terminating on signal 15 from pid 15513 (timeout)
    FAIL vmx_hlt_with_rvi_test (timeout; duration=10)